S
M
T
W
T
F
S
26
106°
75°
27
101°
67°
28
93°
66°
29
94°
69°
30
86°
67°
31
84°
63°
1
89°
56°
2
96°
64°
3
94°
59°
4
70°
53°
5
81°
48°
6
90°
54°
7
80°
59°
8
91°
53°
9
86°
66°
10
90°
67°
11
92°
62°
12
84°
62°
13
76°
63°
14
86°
64°
15
84°
68°
16
83°
62°
17
90°
59°
18
83°
60°
19
81°
62°
20
93°
57°
21
88°
59°
22
85°
61°
23
81°
60°
24
91°
62°
25
87°
63°
26
83°
57°
27
88°
54°
28
92°
57°
29
92°
65°
30
93°
61°
31
90°
53°
1
85°
58°
2
95°
58°
3
97°
65°
4
97°
57°
5
89°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in White River
White River's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in White River. See also: September | October | November.